This work aims to apply the Lean tool Value Stream Mapping (VSM) on the annual inventory of movable assets in a Brazilian institution. Soft Systems Methodology (SSM) will be used to conduct the stages of defining the product ...

The improvement of processes and products has increased substantially, due to the competition established between organizations, expanding quality control and the search for process optimization. Among these processes, in ...

The application of neural network models for selecting assets for investment portfolios using the Sharpe ratio has gained the attention of researchers. This study aims to apply neural networks in predicting the Sharpe ratio ...